Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 198
hearmature, with a field coil so located that the flux it produces will bedisplaced by a pre-determined angle depending on the number of phasesrequired, as shownby fig. 1,447. The direction of the residual mag-netism of the machine is shown by the arrows A, A. • HAWKIXS ELECTRICITY ■ generated… … _■_:--—-- . current alternator. residual magnet-ism becon machine will be due I will produce a resultant polar li:ill recur .. will become continuous. The negor gap of the machine will cut the coneU be cut by the conduct rotor in such a l-s generated :will be equal and opposite to those between the…
Electrical engineering
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